?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
[cris-mirror.git] / arch / sh / boards / mach-ecovec24 / setup.c
blob6f929abe0b50f0a157d5cd04fb04cd0f575b59cf
1 /*
2 * Copyright (C) 2009 Renesas Solutions Corp.
3 *
4 * Kuninori Morimoto <morimoto.kuninori@renesas.com>
5 *
6 * This file is subject to the terms and conditions of the GNU General Public
7 * License. See the file "COPYING" in the main directory of this archive
8 * for more details.
9 */
10
11 #include <linux/init.h>
12 #include <linux/device.h>
13 #include <linux/platform_device.h>
14 #include <linux/mmc/host.h>
15 #include <linux/mmc/sh_mmcif.h>
16 #include <linux/mtd/physmap.h>
17 #include <linux/mfd/tmio.h>
18 #include <linux/gpio.h>
19 #include <linux/interrupt.h>
20 #include <linux/io.h>
21 #include <linux/delay.h>
22 #include <linux/regulator/fixed.h>
23 #include <linux/regulator/machine.h>
24 #include <linux/usb/r8a66597.h>
25 #include <linux/usb/renesas_usbhs.h>
26 #include <linux/i2c.h>
27 #include <linux/platform_data/tsc2007.h>
28 #include <linux/spi/spi.h>
29 #include <linux/spi/sh_msiof.h>
30 #include <linux/spi/mmc_spi.h>
31 #include <linux/input.h>
32 #include <linux/input/sh_keysc.h>
33 #include <linux/platform_data/gpio_backlight.h>
34 #include <linux/sh_eth.h>
35 #include <linux/sh_intc.h>
36 #include <linux/videodev2.h>
37 #include <video/sh_mobile_lcdc.h>
38 #include <sound/sh_fsi.h>
39 #include <sound/simple_card.h>
40 #include <media/drv-intf/sh_mobile_ceu.h>
41 #include <media/soc_camera.h>
42 #include <media/i2c/tw9910.h>
43 #include <media/i2c/mt9t112.h>
44 #include <asm/heartbeat.h>
45 #include <asm/clock.h>
46 #include <asm/suspend.h>
47 #include <cpu/sh7724.h>
48
49 /*
50 * Address Interface BusWidth
51 *-----------------------------------------
52 * 0x0000_0000 uboot 16bit
53 * 0x0004_0000 Linux romImage 16bit
54 * 0x0014_0000 MTD for Linux 16bit
55 * 0x0400_0000 Internal I/O 16/32bit
56 * 0x0800_0000 DRAM 32bit
57 * 0x1800_0000 MFI 16bit
58 */
59
60 /* SWITCH
61 *------------------------------
62 * DS2[1] = FlashROM write protect ON : write protect
63 * OFF : No write protect
64 * DS2[2] = RMII / TS, SCIF ON : RMII
65 * OFF : TS, SCIF3
66 * DS2[3] = Camera / Video ON : Camera
67 * OFF : NTSC/PAL (IN)
68 * DS2[5] = NTSC_OUT Clock ON : On board OSC
69 * OFF : SH7724 DV_CLK
70 * DS2[6-7] = MMC / SD ON-OFF : SD
71 * OFF-ON : MMC
72 */
73
74 /*
75 * FSI - DA7210
76 *
77 * it needs amixer settings for playing
78 *
79 * amixer set 'HeadPhone' 80
80 * amixer set 'Out Mixer Left DAC Left' on
81 * amixer set 'Out Mixer Right DAC Right' on
82 */
83
84 /* Heartbeat */
85 static unsigned char led_pos[] = { 0, 1, 2, 3 };
86
87 static struct heartbeat_data heartbeat_data = {
88 .nr_bits = 4,
89 .bit_pos = led_pos,
90 };
91
92 static struct resource heartbeat_resource = {
93 .start = 0xA405012C, /* PTG */
94 .end = 0xA405012E - 1,
95 .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
96 };
97
98 static struct platform_device heartbeat_device = {
99 .name = "heartbeat",
100 .id = -1,
101 .dev = {
102 .platform_data = &heartbeat_data,
103 },
104 .num_resources = 1,
105 .resource = &heartbeat_resource,
106 };
107
108 /* MTD */
109 static struct mtd_partition nor_flash_partitions[] = {
110 {
111 .name = "boot loader",
112 .offset = 0,
113 .size = (5 * 1024 * 1024),
114 .mask_flags = MTD_WRITEABLE, /* force read-only */
115 }, {
116 .name = "free-area",
117 .offset = MTDPART_OFS_APPEND,
118 .size = MTDPART_SIZ_FULL,
119 },
120 };
121
122 static struct physmap_flash_data nor_flash_data = {
123 .width = 2,
124 .parts = nor_flash_partitions,
125 .nr_parts = ARRAY_SIZE(nor_flash_partitions),
126 };
127
128 static struct resource nor_flash_resources[] = {
129 [0] = {
130 .name = "NOR Flash",
131 .start = 0x00000000,
132 .end = 0x03ffffff,
133 .flags = IORESOURCE_MEM,
134 }
135 };
136
137 static struct platform_device nor_flash_device = {
138 .name = "physmap-flash",
139 .resource = nor_flash_resources,
140 .num_resources = ARRAY_SIZE(nor_flash_resources),
141 .dev = {
142 .platform_data = &nor_flash_data,
143 },
144 };
145
146 /* SH Eth */
147 #define SH_ETH_ADDR (0xA4600000)
148 static struct resource sh_eth_resources[] = {
149 [0] = {
150 .start = SH_ETH_ADDR,
151 .end = SH_ETH_ADDR + 0x1FC,
152 .flags = IORESOURCE_MEM,
153 },
154 [1] = {
155 .start = evt2irq(0xd60),
156 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
157 },
158 };
159
160 static struct sh_eth_plat_data sh_eth_plat = {
161 .phy = 0x1f, /* SMSC LAN8700 */
162 .phy_interface = PHY_INTERFACE_MODE_MII,
163 .ether_link_active_low = 1
164 };
165
166 static struct platform_device sh_eth_device = {
167 .name = "sh7724-ether",
168 .id = 0,
169 .dev = {
170 .platform_data = &sh_eth_plat,
171 },
172 .num_resources = ARRAY_SIZE(sh_eth_resources),
173 .resource = sh_eth_resources,
174 };
175
176 /* USB0 host */
177 static void usb0_port_power(int port, int power)
178 {
179 gpio_set_value(GPIO_PTB4, power);
180 }
181
182 static struct r8a66597_platdata usb0_host_data = {
183 .on_chip = 1,
184 .port_power = usb0_port_power,
185 };
186
187 static struct resource usb0_host_resources[] = {
188 [0] = {
189 .start = 0xa4d80000,
190 .end = 0xa4d80124 - 1,
191 .flags = IORESOURCE_MEM,
192 },
193 [1] = {
194 .start = evt2irq(0xa20),
195 .end = evt2irq(0xa20),
196 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
197 },
198 };
199
200 static struct platform_device usb0_host_device = {
201 .name = "r8a66597_hcd",
202 .id = 0,
203 .dev = {
204 .dma_mask = NULL, /* not use dma */
205 .coherent_dma_mask = 0xffffffff,
206 .platform_data = &usb0_host_data,
207 },
208 .num_resources = ARRAY_SIZE(usb0_host_resources),
209 .resource = usb0_host_resources,
210 };
211
212 /* USB1 host/function */
213 static void usb1_port_power(int port, int power)
214 {
215 gpio_set_value(GPIO_PTB5, power);
216 }
217
218 static struct r8a66597_platdata usb1_common_data = {
219 .on_chip = 1,
220 .port_power = usb1_port_power,
221 };
222
223 static struct resource usb1_common_resources[] = {
224 [0] = {
225 .start = 0xa4d90000,
226 .end = 0xa4d90124 - 1,
227 .flags = IORESOURCE_MEM,
228 },
229 [1] = {
230 .start = evt2irq(0xa40),
231 .end = evt2irq(0xa40),
232 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
233 },
234 };
235
236 static struct platform_device usb1_common_device = {
237 /* .name will be added in arch_setup */
238 .id = 1,
239 .dev = {
240 .dma_mask = NULL, /* not use dma */
241 .coherent_dma_mask = 0xffffffff,
242 .platform_data = &usb1_common_data,
243 },
244 .num_resources = ARRAY_SIZE(usb1_common_resources),
245 .resource = usb1_common_resources,
246 };
247
248 /*
249 * USBHS
250 */
251 static int usbhs_get_id(struct platform_device *pdev)
252 {
253 return gpio_get_value(GPIO_PTB3);
254 }
255
256 static int usbhs_phy_reset(struct platform_device *pdev)
257 {
258 /* enable vbus if HOST */
259 if (!gpio_get_value(GPIO_PTB3))
260 gpio_set_value(GPIO_PTB5, 1);
261
262 return 0;
263 }
264
265 static struct renesas_usbhs_platform_info usbhs_info = {
266 .platform_callback = {
267 .get_id = usbhs_get_id,
268 .phy_reset = usbhs_phy_reset,
269 },
270 .driver_param = {
271 .buswait_bwait = 4,
272 .detection_delay = 5,
273 .d0_tx_id = SHDMA_SLAVE_USB1D0_TX,
274 .d0_rx_id = SHDMA_SLAVE_USB1D0_RX,
275 .d1_tx_id = SHDMA_SLAVE_USB1D1_TX,
276 .d1_rx_id = SHDMA_SLAVE_USB1D1_RX,
277 },
278 };
279
280 static struct resource usbhs_resources[] = {
281 [0] = {
282 .start = 0xa4d90000,
283 .end = 0xa4d90124 - 1,
284 .flags = IORESOURCE_MEM,
285 },
286 [1] = {
287 .start = evt2irq(0xa40),
288 .end = evt2irq(0xa40),
289 .flags = IORESOURCE_IRQ,
290 },
291 };
292
293 static struct platform_device usbhs_device = {
294 .name = "renesas_usbhs",
295 .id = 1,
296 .dev = {
297 .dma_mask = NULL, /* not use dma */
298 .coherent_dma_mask = 0xffffffff,
299 .platform_data = &usbhs_info,
300 },
301 .num_resources = ARRAY_SIZE(usbhs_resources),
302 .resource = usbhs_resources,
303 };
304
305 /* LCDC and backlight */
306 static const struct fb_videomode ecovec_lcd_modes[] = {
307 {
308 .name = "Panel",
309 .xres = 800,
310 .yres = 480,
311 .left_margin = 220,
312 .right_margin = 110,
313 .hsync_len = 70,
314 .upper_margin = 20,
315 .lower_margin = 5,
316 .vsync_len = 5,
317 .sync = 0, /* hsync and vsync are active low */
318 },
319 };
320
321 static const struct fb_videomode ecovec_dvi_modes[] = {
322 {
323 .name = "DVI",
324 .xres = 1280,
325 .yres = 720,
326 .left_margin = 220,
327 .right_margin = 110,
328 .hsync_len = 40,
329 .upper_margin = 20,
330 .lower_margin = 5,
331 .vsync_len = 5,
332 .sync = 0, /* hsync and vsync are active low */
333 },
334 };
335
336 static struct sh_mobile_lcdc_info lcdc_info = {
337 .ch[0] = {
338 .interface_type = RGB18,
339 .chan = LCDC_CHAN_MAINLCD,
340 .fourcc = V4L2_PIX_FMT_RGB565,
341 .panel_cfg = { /* 7.0 inch */
342 .width = 152,
343 .height = 91,
344 },
345 }
346 };
347
348 static struct resource lcdc_resources[] = {
349 [0] = {
350 .name = "LCDC",
351 .start = 0xfe940000,
352 .end = 0xfe942fff,
353 .flags = IORESOURCE_MEM,
354 },
355 [1] = {
356 .start = evt2irq(0xf40),
357 .flags = IORESOURCE_IRQ,
358 },
359 };
360
361 static struct platform_device lcdc_device = {
362 .name = "sh_mobile_lcdc_fb",
363 .num_resources = ARRAY_SIZE(lcdc_resources),
364 .resource = lcdc_resources,
365 .dev = {
366 .platform_data = &lcdc_info,
367 },
368 };
369
370 static struct gpio_backlight_platform_data gpio_backlight_data = {
371 .fbdev = &lcdc_device.dev,
372 .gpio = GPIO_PTR1,
373 .def_value = 1,
374 .name = "backlight",
375 };
376
377 static struct platform_device gpio_backlight_device = {
378 .name = "gpio-backlight",
379 .dev = {
380 .platform_data = &gpio_backlight_data,
381 },
382 };
383
384 /* CEU0 */
385 static struct sh_mobile_ceu_info sh_mobile_ceu0_info = {
386 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
387 };
388
389 static struct resource ceu0_resources[] = {
390 [0] = {
391 .name = "CEU0",
392 .start = 0xfe910000,
393 .end = 0xfe91009f,
394 .flags = IORESOURCE_MEM,
395 },
396 [1] = {
397 .start = evt2irq(0x880),
398 .flags = IORESOURCE_IRQ,
399 },
400 [2] = {
401 /* place holder for contiguous memory */
402 },
403 };
404
405 static struct platform_device ceu0_device = {
406 .name = "sh_mobile_ceu",
407 .id = 0, /* "ceu0" clock */
408 .num_resources = ARRAY_SIZE(ceu0_resources),
409 .resource = ceu0_resources,
410 .dev = {
411 .platform_data = &sh_mobile_ceu0_info,
412 },
413 };
414
415 /* CEU1 */
416 static struct sh_mobile_ceu_info sh_mobile_ceu1_info = {
417 .flags = SH_CEU_FLAG_USE_8BIT_BUS,
418 };
419
420 static struct resource ceu1_resources[] = {
421 [0] = {
422 .name = "CEU1",
423 .start = 0xfe914000,
424 .end = 0xfe91409f,
425 .flags = IORESOURCE_MEM,
426 },
427 [1] = {
428 .start = evt2irq(0x9e0),
429 .flags = IORESOURCE_IRQ,
430 },
431 [2] = {
432 /* place holder for contiguous memory */
433 },
434 };
435
436 static struct platform_device ceu1_device = {
437 .name = "sh_mobile_ceu",
438 .id = 1, /* "ceu1" clock */
439 .num_resources = ARRAY_SIZE(ceu1_resources),
440 .resource = ceu1_resources,
441 .dev = {
442 .platform_data = &sh_mobile_ceu1_info,
443 },
444 };
445
446 /* I2C device */
447 static struct i2c_board_info i2c0_devices[] = {
448 {
449 I2C_BOARD_INFO("da7210", 0x1a),
450 },
451 };
452
453 static struct i2c_board_info i2c1_devices[] = {
454 {
455 I2C_BOARD_INFO("r2025sd", 0x32),
456 },
457 {
458 I2C_BOARD_INFO("lis3lv02d", 0x1c),
459 .irq = evt2irq(0x620),
460 }
461 };
462
463 /* KEYSC */
464 static struct sh_keysc_info keysc_info = {
465 .mode = SH_KEYSC_MODE_1,
466 .scan_timing = 3,
467 .delay = 50,
468 .kycr2_delay = 100,
469 .keycodes = { KEY_1, 0, 0, 0, 0,
470 KEY_2, 0, 0, 0, 0,
471 KEY_3, 0, 0, 0, 0,
472 KEY_4, 0, 0, 0, 0,
473 KEY_5, 0, 0, 0, 0,
474 KEY_6, 0, 0, 0, 0, },
475 };
476
477 static struct resource keysc_resources[] = {
478 [0] = {
479 .name = "KEYSC",
480 .start = 0x044b0000,
481 .end = 0x044b000f,
482 .flags = IORESOURCE_MEM,
483 },
484 [1] = {
485 .start = evt2irq(0xbe0),
486 .flags = IORESOURCE_IRQ,
487 },
488 };
489
490 static struct platform_device keysc_device = {
491 .name = "sh_keysc",
492 .id = 0, /* keysc0 clock */
493 .num_resources = ARRAY_SIZE(keysc_resources),
494 .resource = keysc_resources,
495 .dev = {
496 .platform_data = &keysc_info,
497 },
498 };
499
500 /* TouchScreen */
501 #define IRQ0 evt2irq(0x600)
502
503 static int ts_get_pendown_state(struct device *dev)
504 {
505 int val = 0;
506 gpio_free(GPIO_FN_INTC_IRQ0);
507 gpio_request(GPIO_PTZ0, NULL);
508 gpio_direction_input(GPIO_PTZ0);
509
510 val = gpio_get_value(GPIO_PTZ0);
511
512 gpio_free(GPIO_PTZ0);
513 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
514
515 return val ? 0 : 1;
516 }
517
518 static int ts_init(void)
519 {
520 gpio_request(GPIO_FN_INTC_IRQ0, NULL);
521 return 0;
522 }
523
524 static struct tsc2007_platform_data tsc2007_info = {
525 .model = 2007,
526 .x_plate_ohms = 180,
527 .get_pendown_state = ts_get_pendown_state,
528 .init_platform_hw = ts_init,
529 };
530
531 static struct i2c_board_info ts_i2c_clients = {
532 I2C_BOARD_INFO("tsc2007", 0x48),
533 .type = "tsc2007",
534 .platform_data = &tsc2007_info,
535 .irq = IRQ0,
536 };
537
538 static struct regulator_consumer_supply cn12_power_consumers[] =
539 {
540 REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"),
541 REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"),
542 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
543 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),
544 };
545
546 static struct regulator_init_data cn12_power_init_data = {
547 .constraints = {
548 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
549 },
550 .num_consumer_supplies = ARRAY_SIZE(cn12_power_consumers),
551 .consumer_supplies = cn12_power_consumers,
552 };
553
554 static struct fixed_voltage_config cn12_power_info = {
555 .supply_name = "CN12 SD/MMC Vdd",
556 .microvolts = 3300000,
557 .gpio = GPIO_PTB7,
558 .enable_high = 1,
559 .init_data = &cn12_power_init_data,
560 };
561
562 static struct platform_device cn12_power = {
563 .name = "reg-fixed-voltage",
564 .id = 0,
565 .dev = {
566 .platform_data = &cn12_power_info,
567 },
568 };
569
570 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
571 /* SDHI0 */
572 static struct regulator_consumer_supply sdhi0_power_consumers[] =
573 {
574 REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
575 REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
576 };
577
578 static struct regulator_init_data sdhi0_power_init_data = {
579 .constraints = {
580 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
581 },
582 .num_consumer_supplies = ARRAY_SIZE(sdhi0_power_consumers),
583 .consumer_supplies = sdhi0_power_consumers,
584 };
585
586 static struct fixed_voltage_config sdhi0_power_info = {
587 .supply_name = "CN11 SD/MMC Vdd",
588 .microvolts = 3300000,
589 .gpio = GPIO_PTB6,
590 .enable_high = 1,
591 .init_data = &sdhi0_power_init_data,
592 };
593
594 static struct platform_device sdhi0_power = {
595 .name = "reg-fixed-voltage",
596 .id = 1,
597 .dev = {
598 .platform_data = &sdhi0_power_info,
599 },
600 };
601
602 static struct tmio_mmc_data sdhi0_info = {
603 .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX,
604 .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX,
605 .capabilities = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD |
606 MMC_CAP_NEEDS_POLL,
607 .flags = TMIO_MMC_USE_GPIO_CD,
608 .cd_gpio = GPIO_PTY7,
609 };
610
611 static struct resource sdhi0_resources[] = {
612 [0] = {
613 .name = "SDHI0",
614 .start = 0x04ce0000,
615 .end = 0x04ce00ff,
616 .flags = IORESOURCE_MEM,
617 },
618 [1] = {
619 .start = evt2irq(0xe80),
620 .flags = IORESOURCE_IRQ,
621 },
622 };
623
624 static struct platform_device sdhi0_device = {
625 .name = "sh_mobile_sdhi",
626 .num_resources = ARRAY_SIZE(sdhi0_resources),
627 .resource = sdhi0_resources,
628 .id = 0,
629 .dev = {
630 .platform_data = &sdhi0_info,
631 },
632 };
633
634 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
635 /* SDHI1 */
636 static struct tmio_mmc_data sdhi1_info = {
637 .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI1_TX,
638 .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI1_RX,
639 .capabilities = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD |
640 MMC_CAP_NEEDS_POLL,
641 .flags = TMIO_MMC_USE_GPIO_CD,
642 .cd_gpio = GPIO_PTW7,
643 };
644
645 static struct resource sdhi1_resources[] = {
646 [0] = {
647 .name = "SDHI1",
648 .start = 0x04cf0000,
649 .end = 0x04cf00ff,
650 .flags = IORESOURCE_MEM,
651 },
652 [1] = {
653 .start = evt2irq(0x4e0),
654 .flags = IORESOURCE_IRQ,
655 },
656 };
657
658 static struct platform_device sdhi1_device = {
659 .name = "sh_mobile_sdhi",
660 .num_resources = ARRAY_SIZE(sdhi1_resources),
661 .resource = sdhi1_resources,
662 .id = 1,
663 .dev = {
664 .platform_data = &sdhi1_info,
665 },
666 };
667 #endif /* CONFIG_MMC_SH_MMCIF */
668
669 #else
670
671 /* MMC SPI */
672 static void mmc_spi_setpower(struct device *dev, unsigned int maskval)
673 {
674 gpio_set_value(GPIO_PTB6, maskval ? 1 : 0);
675 }
676
677 static struct mmc_spi_platform_data mmc_spi_info = {
678 .caps = MMC_CAP_NEEDS_POLL,
679 .caps2 = MMC_CAP2_RO_ACTIVE_HIGH,
680 .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */
681 .setpower = mmc_spi_setpower,
682 .flags = MMC_SPI_USE_CD_GPIO | MMC_SPI_USE_RO_GPIO,
683 .cd_gpio = GPIO_PTY7,
684 .ro_gpio = GPIO_PTY6,
685 };
686
687 static struct spi_board_info spi_bus[] = {
688 {
689 .modalias = "mmc_spi",
690 .platform_data = &mmc_spi_info,
691 .max_speed_hz = 5000000,
692 .mode = SPI_MODE_0,
693 .controller_data = (void *) GPIO_PTM4,
694 },
695 };
696
697 /* MSIOF0 */
698 static struct sh_msiof_spi_info msiof0_data = {
699 .num_chipselect = 1,
700 };
701
702 static struct resource msiof0_resources[] = {
703 [0] = {
704 .name = "MSIOF0",
705 .start = 0xa4c40000,
706 .end = 0xa4c40063,
707 .flags = IORESOURCE_MEM,
708 },
709 [1] = {
710 .start = evt2irq(0xc80),
711 .flags = IORESOURCE_IRQ,
712 },
713 };
714
715 static struct platform_device msiof0_device = {
716 .name = "spi_sh_msiof",
717 .id = 0, /* MSIOF0 */
718 .dev = {
719 .platform_data = &msiof0_data,
720 },
721 .num_resources = ARRAY_SIZE(msiof0_resources),
722 .resource = msiof0_resources,
723 };
724
725 #endif
726
727 /* I2C Video/Camera */
728 static struct i2c_board_info i2c_camera[] = {
729 {
730 I2C_BOARD_INFO("tw9910", 0x45),
731 },
732 {
733 /* 1st camera */
734 I2C_BOARD_INFO("mt9t112", 0x3c),
735 },
736 {
737 /* 2nd camera */
738 I2C_BOARD_INFO("mt9t112", 0x3c),
739 },
740 };
741
742 /* tw9910 */
743 static int tw9910_power(struct device *dev, int mode)
744 {
745 int val = mode ? 0 : 1;
746
747 gpio_set_value(GPIO_PTU2, val);
748 if (mode)
749 mdelay(100);
750
751 return 0;
752 }
753
754 static struct tw9910_video_info tw9910_info = {
755 .buswidth = SOCAM_DATAWIDTH_8,
756 .mpout = TW9910_MPO_FIELD,
757 };
758
759 static struct soc_camera_link tw9910_link = {
760 .i2c_adapter_id = 0,
761 .bus_id = 1,
762 .power = tw9910_power,
763 .board_info = &i2c_camera[0],
764 .priv = &tw9910_info,
765 };
766
767 /* mt9t112 */
768 static int mt9t112_power1(struct device *dev, int mode)
769 {
770 gpio_set_value(GPIO_PTA3, mode);
771 if (mode)
772 mdelay(100);
773
774 return 0;
775 }
776
777 static struct mt9t112_camera_info mt9t112_info1 = {
778 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
779 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
780 };
781
782 static struct soc_camera_link mt9t112_link1 = {
783 .i2c_adapter_id = 0,
784 .power = mt9t112_power1,
785 .bus_id = 0,
786 .board_info = &i2c_camera[1],
787 .priv = &mt9t112_info1,
788 };
789
790 static int mt9t112_power2(struct device *dev, int mode)
791 {
792 gpio_set_value(GPIO_PTA4, mode);
793 if (mode)
794 mdelay(100);
795
796 return 0;
797 }
798
799 static struct mt9t112_camera_info mt9t112_info2 = {
800 .flags = MT9T112_FLAG_PCLK_RISING_EDGE | MT9T112_FLAG_DATAWIDTH_8,
801 .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */
802 };
803
804 static struct soc_camera_link mt9t112_link2 = {
805 .i2c_adapter_id = 1,
806 .power = mt9t112_power2,
807 .bus_id = 1,
808 .board_info = &i2c_camera[2],
809 .priv = &mt9t112_info2,
810 };
811
812 static struct platform_device camera_devices[] = {
813 {
814 .name = "soc-camera-pdrv",
815 .id = 0,
816 .dev = {
817 .platform_data = &tw9910_link,
818 },
819 },
820 {
821 .name = "soc-camera-pdrv",
822 .id = 1,
823 .dev = {
824 .platform_data = &mt9t112_link1,
825 },
826 },
827 {
828 .name = "soc-camera-pdrv",
829 .id = 2,
830 .dev = {
831 .platform_data = &mt9t112_link2,
832 },
833 },
834 };
835
836 /* FSI */
837 static struct resource fsi_resources[] = {
838 [0] = {
839 .name = "FSI",
840 .start = 0xFE3C0000,
841 .end = 0xFE3C021d,
842 .flags = IORESOURCE_MEM,
843 },
844 [1] = {
845 .start = evt2irq(0xf80),
846 .flags = IORESOURCE_IRQ,
847 },
848 };
849
850 static struct platform_device fsi_device = {
851 .name = "sh_fsi",
852 .id = 0,
853 .num_resources = ARRAY_SIZE(fsi_resources),
854 .resource = fsi_resources,
855 };
856
857 static struct asoc_simple_card_info fsi_da7210_info = {
858 .name = "DA7210",
859 .card = "FSIB-DA7210",
860 .codec = "da7210.0-001a",
861 .platform = "sh_fsi.0",
862 .daifmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM,
863 .cpu_dai = {
864 .name = "fsib-dai",
865 },
866 .codec_dai = {
867 .name = "da7210-hifi",
868 },
869 };
870
871 static struct platform_device fsi_da7210_device = {
872 .name = "asoc-simple-card",
873 .dev = {
874 .platform_data = &fsi_da7210_info,
875 .coherent_dma_mask = DMA_BIT_MASK(32),
876 .dma_mask = &fsi_da7210_device.dev.coherent_dma_mask,
877 },
878 };
879
880
881 /* IrDA */
882 static struct resource irda_resources[] = {
883 [0] = {
884 .name = "IrDA",
885 .start = 0xA45D0000,
886 .end = 0xA45D0049,
887 .flags = IORESOURCE_MEM,
888 },
889 [1] = {
890 .start = evt2irq(0x480),
891 .flags = IORESOURCE_IRQ,
892 },
893 };
894
895 static struct platform_device irda_device = {
896 .name = "sh_sir",
897 .num_resources = ARRAY_SIZE(irda_resources),
898 .resource = irda_resources,
899 };
900
901 #include <media/i2c/ak881x.h>
902 #include <media/drv-intf/sh_vou.h>
903
904 static struct ak881x_pdata ak881x_pdata = {
905 .flags = AK881X_IF_MODE_SLAVE,
906 };
907
908 static struct i2c_board_info ak8813 = {
909 I2C_BOARD_INFO("ak8813", 0x20),
910 .platform_data = &ak881x_pdata,
911 };
912
913 static struct sh_vou_pdata sh_vou_pdata = {
914 .bus_fmt = SH_VOU_BUS_8BIT,
915 .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW,
916 .board_info = &ak8813,
917 .i2c_adap = 0,
918 };
919
920 static struct resource sh_vou_resources[] = {
921 [0] = {
922 .start = 0xfe960000,
923 .end = 0xfe962043,
924 .flags = IORESOURCE_MEM,
925 },
926 [1] = {
927 .start = evt2irq(0x8e0),
928 .flags = IORESOURCE_IRQ,
929 },
930 };
931
932 static struct platform_device vou_device = {
933 .name = "sh-vou",
934 .id = -1,
935 .num_resources = ARRAY_SIZE(sh_vou_resources),
936 .resource = sh_vou_resources,
937 .dev = {
938 .platform_data = &sh_vou_pdata,
939 },
940 };
941
942 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
943 /* SH_MMCIF */
944 static struct resource sh_mmcif_resources[] = {
945 [0] = {
946 .name = "SH_MMCIF",
947 .start = 0xA4CA0000,
948 .end = 0xA4CA00FF,
949 .flags = IORESOURCE_MEM,
950 },
951 [1] = {
952 /* MMC2I */
953 .start = evt2irq(0x5a0),
954 .flags = IORESOURCE_IRQ,
955 },
956 [2] = {
957 /* MMC3I */
958 .start = evt2irq(0x5c0),
959 .flags = IORESOURCE_IRQ,
960 },
961 };
962
963 static struct sh_mmcif_plat_data sh_mmcif_plat = {
964 .sup_pclk = 0, /* SH7724: Max Pclk/2 */
965 .caps = MMC_CAP_4_BIT_DATA |
966 MMC_CAP_8_BIT_DATA |
967 MMC_CAP_NEEDS_POLL,
968 .ocr = MMC_VDD_32_33 | MMC_VDD_33_34,
969 };
970
971 static struct platform_device sh_mmcif_device = {
972 .name = "sh_mmcif",
973 .id = 0,
974 .dev = {
975 .platform_data = &sh_mmcif_plat,
976 },
977 .num_resources = ARRAY_SIZE(sh_mmcif_resources),
978 .resource = sh_mmcif_resources,
979 };
980 #endif
981
982 static struct platform_device *ecovec_devices[] __initdata = {
983 &heartbeat_device,
984 &nor_flash_device,
985 &sh_eth_device,
986 &usb0_host_device,
987 &usb1_common_device,
988 &usbhs_device,
989 &lcdc_device,
990 &gpio_backlight_device,
991 &ceu0_device,
992 &ceu1_device,
993 &keysc_device,
994 &cn12_power,
995 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
996 &sdhi0_power,
997 &sdhi0_device,
998 #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)
999 &sdhi1_device,
1000 #endif
1001 #else
1002 &msiof0_device,
1003 #endif
1004 &camera_devices[0],
1005 &camera_devices[1],
1006 &camera_devices[2],
1007 &fsi_device,
1008 &fsi_da7210_device,
1009 &irda_device,
1010 &vou_device,
1011 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
1012 &sh_mmcif_device,
1013 #endif
1014 };
1015
1016 #ifdef CONFIG_I2C
1017 #define EEPROM_ADDR 0x50
1018 static u8 mac_read(struct i2c_adapter *a, u8 command)
1019 {
1020 struct i2c_msg msg[2];
1021 u8 buf;
1022 int ret;
1023
1024 msg[0].addr = EEPROM_ADDR;
1025 msg[0].flags = 0;
1026 msg[0].len = 1;
1027 msg[0].buf = &command;
1028
1029 msg[1].addr = EEPROM_ADDR;
1030 msg[1].flags = I2C_M_RD;
1031 msg[1].len = 1;
1032 msg[1].buf = &buf;
1033
1034 ret = i2c_transfer(a, msg, 2);
1035 if (ret < 0) {
1036 printk(KERN_ERR "error %d\n", ret);
1037 buf = 0xff;
1038 }
1039
1040 return buf;
1041 }
1042
1043 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
1044 {
1045 struct i2c_adapter *a = i2c_get_adapter(1);
1046 int i;
1047
1048 if (!a) {
1049 pr_err("can not get I2C 1\n");
1050 return;
1051 }
1052
1053 /* read MAC address from EEPROM */
1054 for (i = 0; i < sizeof(pd->mac_addr); i++) {
1055 pd->mac_addr[i] = mac_read(a, 0x10 + i);
1056 msleep(10);
1057 }
1058
1059 i2c_put_adapter(a);
1060 }
1061 #else
1062 static void __init sh_eth_init(struct sh_eth_plat_data *pd)
1063 {
1064 pr_err("unable to read sh_eth MAC address\n");
1065 }
1066 #endif
1067
1068 #define PORT_HIZA 0xA4050158
1069 #define IODRIVEA 0xA405018A
1070
1071 extern char ecovec24_sdram_enter_start;
1072 extern char ecovec24_sdram_enter_end;
1073 extern char ecovec24_sdram_leave_start;
1074 extern char ecovec24_sdram_leave_end;
1075
1076 static int __init arch_setup(void)
1077 {
1078 struct clk *clk;
1079 bool cn12_enabled = false;
1080
1081 /* register board specific self-refresh code */
1082 sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF |
1083 SUSP_SH_RSTANDBY,
1084 &ecovec24_sdram_enter_start,
1085 &ecovec24_sdram_enter_end,
1086 &ecovec24_sdram_leave_start,
1087 &ecovec24_sdram_leave_end);
1088
1089 /* enable STATUS0, STATUS2 and PDSTATUS */
1090 gpio_request(GPIO_FN_STATUS0, NULL);
1091 gpio_request(GPIO_FN_STATUS2, NULL);
1092 gpio_request(GPIO_FN_PDSTATUS, NULL);
1093
1094 /* enable SCIFA0 */
1095 gpio_request(GPIO_FN_SCIF0_TXD, NULL);
1096 gpio_request(GPIO_FN_SCIF0_RXD, NULL);
1097
1098 /* enable debug LED */
1099 gpio_request(GPIO_PTG0, NULL);
1100 gpio_request(GPIO_PTG1, NULL);
1101 gpio_request(GPIO_PTG2, NULL);
1102 gpio_request(GPIO_PTG3, NULL);
1103 gpio_direction_output(GPIO_PTG0, 0);
1104 gpio_direction_output(GPIO_PTG1, 0);
1105 gpio_direction_output(GPIO_PTG2, 0);
1106 gpio_direction_output(GPIO_PTG3, 0);
1107 __raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA);
1108
1109 /* enable SH-Eth */
1110 gpio_request(GPIO_PTA1, NULL);
1111 gpio_direction_output(GPIO_PTA1, 1);
1112 mdelay(20);
1113
1114 gpio_request(GPIO_FN_RMII_RXD0, NULL);
1115 gpio_request(GPIO_FN_RMII_RXD1, NULL);
1116 gpio_request(GPIO_FN_RMII_TXD0, NULL);
1117 gpio_request(GPIO_FN_RMII_TXD1, NULL);
1118 gpio_request(GPIO_FN_RMII_REF_CLK, NULL);
1119 gpio_request(GPIO_FN_RMII_TX_EN, NULL);
1120 gpio_request(GPIO_FN_RMII_RX_ER, NULL);
1121 gpio_request(GPIO_FN_RMII_CRS_DV, NULL);
1122 gpio_request(GPIO_FN_MDIO, NULL);
1123 gpio_request(GPIO_FN_MDC, NULL);
1124 gpio_request(GPIO_FN_LNKSTA, NULL);
1125
1126 /* enable USB */
1127 __raw_writew(0x0000, 0xA4D80000);
1128 __raw_writew(0x0000, 0xA4D90000);
1129 gpio_request(GPIO_PTB3, NULL);
1130 gpio_request(GPIO_PTB4, NULL);
1131 gpio_request(GPIO_PTB5, NULL);
1132 gpio_direction_input(GPIO_PTB3);
1133 gpio_direction_output(GPIO_PTB4, 0);
1134 gpio_direction_output(GPIO_PTB5, 0);
1135 __raw_writew(0x0600, 0xa40501d4);
1136 __raw_writew(0x0600, 0xa4050192);
1137
1138 if (gpio_get_value(GPIO_PTB3)) {
1139 printk(KERN_INFO "USB1 function is selected\n");
1140 usb1_common_device.name = "r8a66597_udc";
1141 } else {
1142 printk(KERN_INFO "USB1 host is selected\n");
1143 usb1_common_device.name = "r8a66597_hcd";
1144 }
1145
1146 /* enable LCDC */
1147 gpio_request(GPIO_FN_LCDD23, NULL);
1148 gpio_request(GPIO_FN_LCDD22, NULL);
1149 gpio_request(GPIO_FN_LCDD21, NULL);
1150 gpio_request(GPIO_FN_LCDD20, NULL);
1151 gpio_request(GPIO_FN_LCDD19, NULL);
1152 gpio_request(GPIO_FN_LCDD18, NULL);
1153 gpio_request(GPIO_FN_LCDD17, NULL);
1154 gpio_request(GPIO_FN_LCDD16, NULL);
1155 gpio_request(GPIO_FN_LCDD15, NULL);
1156 gpio_request(GPIO_FN_LCDD14, NULL);
1157 gpio_request(GPIO_FN_LCDD13, NULL);
1158 gpio_request(GPIO_FN_LCDD12, NULL);
1159 gpio_request(GPIO_FN_LCDD11, NULL);
1160 gpio_request(GPIO_FN_LCDD10, NULL);
1161 gpio_request(GPIO_FN_LCDD9, NULL);
1162 gpio_request(GPIO_FN_LCDD8, NULL);
1163 gpio_request(GPIO_FN_LCDD7, NULL);
1164 gpio_request(GPIO_FN_LCDD6, NULL);
1165 gpio_request(GPIO_FN_LCDD5, NULL);
1166 gpio_request(GPIO_FN_LCDD4, NULL);
1167 gpio_request(GPIO_FN_LCDD3, NULL);
1168 gpio_request(GPIO_FN_LCDD2, NULL);
1169 gpio_request(GPIO_FN_LCDD1, NULL);
1170 gpio_request(GPIO_FN_LCDD0, NULL);
1171 gpio_request(GPIO_FN_LCDDISP, NULL);
1172 gpio_request(GPIO_FN_LCDHSYN, NULL);
1173 gpio_request(GPIO_FN_LCDDCK, NULL);
1174 gpio_request(GPIO_FN_LCDVSYN, NULL);
1175 gpio_request(GPIO_FN_LCDDON, NULL);
1176 gpio_request(GPIO_FN_LCDLCLK, NULL);
1177 __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA);
1178
1179 gpio_request(GPIO_PTE6, NULL);
1180 gpio_request(GPIO_PTU1, NULL);
1181 gpio_request(GPIO_PTA2, NULL);
1182 gpio_direction_input(GPIO_PTE6);
1183 gpio_direction_output(GPIO_PTU1, 0);
1184 gpio_direction_output(GPIO_PTA2, 0);
1185
1186 /* I/O buffer drive ability is high */
1187 __raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA);
1188
1189 if (gpio_get_value(GPIO_PTE6)) {
1190 /* DVI */
1191 lcdc_info.clock_source = LCDC_CLK_EXTERNAL;
1192 lcdc_info.ch[0].clock_divider = 1;
1193 lcdc_info.ch[0].lcd_modes = ecovec_dvi_modes;
1194 lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_dvi_modes);
1195
1196 /* No backlight */
1197 gpio_backlight_data.fbdev = NULL;
1198
1199 gpio_set_value(GPIO_PTA2, 1);
1200 gpio_set_value(GPIO_PTU1, 1);
1201 } else {
1202 /* Panel */
1203 lcdc_info.clock_source = LCDC_CLK_PERIPHERAL;
1204 lcdc_info.ch[0].clock_divider = 2;
1205 lcdc_info.ch[0].lcd_modes = ecovec_lcd_modes;
1206 lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_lcd_modes);
1207
1208 /* FIXME
1209 *
1210 * LCDDON control is needed for Panel,
1211 * but current sh_mobile_lcdc driver doesn't control it.
1212 * It is temporary correspondence
1213 */
1214 gpio_request(GPIO_PTF4, NULL);
1215 gpio_direction_output(GPIO_PTF4, 1);
1216
1217 /* enable TouchScreen */
1218 i2c_register_board_info(0, &ts_i2c_clients, 1);
1219 irq_set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW);
1220 }
1221
1222 /* enable CEU0 */
1223 gpio_request(GPIO_FN_VIO0_D15, NULL);
1224 gpio_request(GPIO_FN_VIO0_D14, NULL);
1225 gpio_request(GPIO_FN_VIO0_D13, NULL);
1226 gpio_request(GPIO_FN_VIO0_D12, NULL);
1227 gpio_request(GPIO_FN_VIO0_D11, NULL);
1228 gpio_request(GPIO_FN_VIO0_D10, NULL);
1229 gpio_request(GPIO_FN_VIO0_D9, NULL);
1230 gpio_request(GPIO_FN_VIO0_D8, NULL);
1231 gpio_request(GPIO_FN_VIO0_D7, NULL);
1232 gpio_request(GPIO_FN_VIO0_D6, NULL);
1233 gpio_request(GPIO_FN_VIO0_D5, NULL);
1234 gpio_request(GPIO_FN_VIO0_D4, NULL);
1235 gpio_request(GPIO_FN_VIO0_D3, NULL);
1236 gpio_request(GPIO_FN_VIO0_D2, NULL);
1237 gpio_request(GPIO_FN_VIO0_D1, NULL);
1238 gpio_request(GPIO_FN_VIO0_D0, NULL);
1239 gpio_request(GPIO_FN_VIO0_VD, NULL);
1240 gpio_request(GPIO_FN_VIO0_CLK, NULL);
1241 gpio_request(GPIO_FN_VIO0_FLD, NULL);
1242 gpio_request(GPIO_FN_VIO0_HD, NULL);
1243 platform_resource_setup_memory(&ceu0_device, "ceu0", 4 << 20);
1244
1245 /* enable CEU1 */
1246 gpio_request(GPIO_FN_VIO1_D7, NULL);
1247 gpio_request(GPIO_FN_VIO1_D6, NULL);
1248 gpio_request(GPIO_FN_VIO1_D5, NULL);
1249 gpio_request(GPIO_FN_VIO1_D4, NULL);
1250 gpio_request(GPIO_FN_VIO1_D3, NULL);
1251 gpio_request(GPIO_FN_VIO1_D2, NULL);
1252 gpio_request(GPIO_FN_VIO1_D1, NULL);
1253 gpio_request(GPIO_FN_VIO1_D0, NULL);
1254 gpio_request(GPIO_FN_VIO1_FLD, NULL);
1255 gpio_request(GPIO_FN_VIO1_HD, NULL);
1256 gpio_request(GPIO_FN_VIO1_VD, NULL);
1257 gpio_request(GPIO_FN_VIO1_CLK, NULL);
1258 platform_resource_setup_memory(&ceu1_device, "ceu1", 4 << 20);
1259
1260 /* enable KEYSC */
1261 gpio_request(GPIO_FN_KEYOUT5_IN5, NULL);
1262 gpio_request(GPIO_FN_KEYOUT4_IN6, NULL);
1263 gpio_request(GPIO_FN_KEYOUT3, NULL);
1264 gpio_request(GPIO_FN_KEYOUT2, NULL);
1265 gpio_request(GPIO_FN_KEYOUT1, NULL);
1266 gpio_request(GPIO_FN_KEYOUT0, NULL);
1267 gpio_request(GPIO_FN_KEYIN0, NULL);
1268
1269 /* enable user debug switch */
1270 gpio_request(GPIO_PTR0, NULL);
1271 gpio_request(GPIO_PTR4, NULL);
1272 gpio_request(GPIO_PTR5, NULL);
1273 gpio_request(GPIO_PTR6, NULL);
1274 gpio_direction_input(GPIO_PTR0);
1275 gpio_direction_input(GPIO_PTR4);
1276 gpio_direction_input(GPIO_PTR5);
1277 gpio_direction_input(GPIO_PTR6);
1278
1279 /* SD-card slot CN11 */
1280 #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1281 /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */
1282 gpio_request(GPIO_FN_SDHI0WP, NULL);
1283 gpio_request(GPIO_FN_SDHI0CMD, NULL);
1284 gpio_request(GPIO_FN_SDHI0CLK, NULL);
1285 gpio_request(GPIO_FN_SDHI0D3, NULL);
1286 gpio_request(GPIO_FN_SDHI0D2, NULL);
1287 gpio_request(GPIO_FN_SDHI0D1, NULL);
1288 gpio_request(GPIO_FN_SDHI0D0, NULL);
1289 #else
1290 /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */
1291 gpio_request(GPIO_FN_MSIOF0_TXD, NULL);
1292 gpio_request(GPIO_FN_MSIOF0_RXD, NULL);
1293 gpio_request(GPIO_FN_MSIOF0_TSCK, NULL);
1294 gpio_request(GPIO_PTM4, NULL); /* software CS control of TSYNC pin */
1295 gpio_direction_output(GPIO_PTM4, 1); /* active low CS */
1296 gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */
1297 gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */
1298
1299 spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus));
1300 #endif
1301
1302 /* MMC/SD-card slot CN12 */
1303 #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE)
1304 /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */
1305 gpio_request(GPIO_FN_MMC_D7, NULL);
1306 gpio_request(GPIO_FN_MMC_D6, NULL);
1307 gpio_request(GPIO_FN_MMC_D5, NULL);
1308 gpio_request(GPIO_FN_MMC_D4, NULL);
1309 gpio_request(GPIO_FN_MMC_D3, NULL);
1310 gpio_request(GPIO_FN_MMC_D2, NULL);
1311 gpio_request(GPIO_FN_MMC_D1, NULL);
1312 gpio_request(GPIO_FN_MMC_D0, NULL);
1313 gpio_request(GPIO_FN_MMC_CLK, NULL);
1314 gpio_request(GPIO_FN_MMC_CMD, NULL);
1315
1316 cn12_enabled = true;
1317 #elif defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE)
1318 /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */
1319 gpio_request(GPIO_FN_SDHI1WP, NULL);
1320 gpio_request(GPIO_FN_SDHI1CMD, NULL);
1321 gpio_request(GPIO_FN_SDHI1CLK, NULL);
1322 gpio_request(GPIO_FN_SDHI1D3, NULL);
1323 gpio_request(GPIO_FN_SDHI1D2, NULL);
1324 gpio_request(GPIO_FN_SDHI1D1, NULL);
1325 gpio_request(GPIO_FN_SDHI1D0, NULL);
1326
1327 cn12_enabled = true;
1328 #endif
1329
1330 if (cn12_enabled)
1331 /* I/O buffer drive ability is high for CN12 */
1332 __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000,
1333 IODRIVEA);
1334
1335 /* enable Video */
1336 gpio_request(GPIO_PTU2, NULL);
1337 gpio_direction_output(GPIO_PTU2, 1);
1338
1339 /* enable Camera */
1340 gpio_request(GPIO_PTA3, NULL);
1341 gpio_request(GPIO_PTA4, NULL);
1342 gpio_direction_output(GPIO_PTA3, 0);
1343 gpio_direction_output(GPIO_PTA4, 0);
1344
1345 /* enable FSI */
1346 gpio_request(GPIO_FN_FSIMCKB, NULL);
1347 gpio_request(GPIO_FN_FSIIBSD, NULL);
1348 gpio_request(GPIO_FN_FSIOBSD, NULL);
1349 gpio_request(GPIO_FN_FSIIBBCK, NULL);
1350 gpio_request(GPIO_FN_FSIIBLRCK, NULL);
1351 gpio_request(GPIO_FN_FSIOBBCK, NULL);
1352 gpio_request(GPIO_FN_FSIOBLRCK, NULL);
1353 gpio_request(GPIO_FN_CLKAUDIOBO, NULL);
1354
1355 /* set SPU2 clock to 83.4 MHz */
1356 clk = clk_get(NULL, "spu_clk");
1357 if (!IS_ERR(clk)) {
1358 clk_set_rate(clk, clk_round_rate(clk, 83333333));
1359 clk_put(clk);
1360 }
1361
1362 /* change parent of FSI B */
1363 clk = clk_get(NULL, "fsib_clk");
1364 if (!IS_ERR(clk)) {
1365 /* 48kHz dummy clock was used to make sure 1/1 divide */
1366 clk_set_rate(&sh7724_fsimckb_clk, 48000);
1367 clk_set_parent(clk, &sh7724_fsimckb_clk);
1368 clk_set_rate(clk, 48000);
1369 clk_put(clk);
1370 }
1371
1372 gpio_request(GPIO_PTU0, NULL);
1373 gpio_direction_output(GPIO_PTU0, 0);
1374 mdelay(20);
1375
1376 /* enable motion sensor */
1377 gpio_request(GPIO_FN_INTC_IRQ1, NULL);
1378 gpio_direction_input(GPIO_FN_INTC_IRQ1);
1379
1380 /* set VPU clock to 166 MHz */
1381 clk = clk_get(NULL, "vpu_clk");
1382 if (!IS_ERR(clk)) {
1383 clk_set_rate(clk, clk_round_rate(clk, 166000000));
1384 clk_put(clk);
1385 }
1386
1387 /* enable IrDA */
1388 gpio_request(GPIO_FN_IRDA_OUT, NULL);
1389 gpio_request(GPIO_FN_IRDA_IN, NULL);
1390 gpio_request(GPIO_PTU5, NULL);
1391 gpio_direction_output(GPIO_PTU5, 0);
1392
1393 /* enable I2C device */
1394 i2c_register_board_info(0, i2c0_devices,
1395 ARRAY_SIZE(i2c0_devices));
1396
1397 i2c_register_board_info(1, i2c1_devices,
1398 ARRAY_SIZE(i2c1_devices));
1399
1400 #if defined(CONFIG_VIDEO_SH_VOU) || defined(CONFIG_VIDEO_SH_VOU_MODULE)
1401 /* VOU */
1402 gpio_request(GPIO_FN_DV_D15, NULL);
1403 gpio_request(GPIO_FN_DV_D14, NULL);
1404 gpio_request(GPIO_FN_DV_D13, NULL);
1405 gpio_request(GPIO_FN_DV_D12, NULL);
1406 gpio_request(GPIO_FN_DV_D11, NULL);
1407 gpio_request(GPIO_FN_DV_D10, NULL);
1408 gpio_request(GPIO_FN_DV_D9, NULL);
1409 gpio_request(GPIO_FN_DV_D8, NULL);
1410 gpio_request(GPIO_FN_DV_CLKI, NULL);
1411 gpio_request(GPIO_FN_DV_CLK, NULL);
1412 gpio_request(GPIO_FN_DV_VSYNC, NULL);
1413 gpio_request(GPIO_FN_DV_HSYNC, NULL);
1414
1415 /* AK8813 power / reset sequence */
1416 gpio_request(GPIO_PTG4, NULL);
1417 gpio_request(GPIO_PTU3, NULL);
1418 /* Reset */
1419 gpio_direction_output(GPIO_PTG4, 0);
1420 /* Power down */
1421 gpio_direction_output(GPIO_PTU3, 1);
1422
1423 udelay(10);
1424
1425 /* Power up, reset */
1426 gpio_set_value(GPIO_PTU3, 0);
1427
1428 udelay(10);
1429
1430 /* Remove reset */
1431 gpio_set_value(GPIO_PTG4, 1);
1432 #endif
1433
1434 return platform_add_devices(ecovec_devices,
1435 ARRAY_SIZE(ecovec_devices));
1436 }
1437 arch_initcall(arch_setup);
1438
1439 static int __init devices_setup(void)
1440 {
1441 sh_eth_init(&sh_eth_plat);
1442 return 0;
1443 }
1444 device_initcall(devices_setup);
1445
1446 static struct sh_machine_vector mv_ecovec __initmv = {
1447 .mv_name = "R0P7724 (EcoVec)",
1448 };
CRIS linux kernel tree